Records of the Geological Survey of India, Volume 97The Survey, 1962 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 39
... meteorite scars ) for the proved meteorite impact craters . Following this modern trend , considerable work work has been undertaken to search for very ancient or fossil meteorite craters ( Beals et . al . , 1960 ) . A dozen such ...
... meteorite scars ) for the proved meteorite impact craters . Following this modern trend , considerable work work has been undertaken to search for very ancient or fossil meteorite craters ( Beals et . al . , 1960 ) . A dozen such ...
Page 40
... meteorite craters , some at least of early Palaeozoic age . Recognition of fossil meteorite craters , and distinguishing them from genuine cryptovolcanic structures is even more difficult and controversial at the present time , as can ...
... meteorite craters , some at least of early Palaeozoic age . Recognition of fossil meteorite craters , and distinguishing them from genuine cryptovolcanic structures is even more difficult and controversial at the present time , as can ...
Page 42
... meteorite craters has been pursued with zeal . These are thought to be produced by the high velocity impact and consequent explosion of the meteorite on striking the earth . Most of the meteoritic material is also believed to be ...
... meteorite craters has been pursued with zeal . These are thought to be produced by the high velocity impact and consequent explosion of the meteorite on striking the earth . Most of the meteoritic material is also believed to be ...
Contents
OF | 1 |
VOLUME 97 PART | 14 |
Geology and Origin of the Lonar Crater Maharashtra | 30 |
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15th April alkali alkali-basalt alluvium Alwar Alwar valley analysis Balasore basalt basalt magma beds belt Bengal Bihar borehole Calcutta carbonate coal coalfield Coccolithus sp Coniacian Contai country rock cracks crystal crystallisation Damudas Darjeeling Deccan Trap depression depth developed Diameter district dykes earthquake shocks east emplaced Eocene epicentre felt folds formation G. S. I. Type Geol GEOLOGICAL SURVEY Gondwanas grains granitic groundwater H₂O hectares Jour Kakdwip kankar Kutch lake lithological Lonar Crater magma malachite material meteorite meteorite craters microns Locality Middle Eocene mineral N/9 Horizon Na,CO Na,SO NaCl NaHCO nannoplanktons occurs olivine patches pegmatites plagioclase PLATE polarised light pukka pumped quantity of reh quartz quartzite Rajasthan Sagar Island sajji samples collected sand sediments sodium Specimen Stradner and Papp structure Surv SURVEY OF INDIA Talchir tenorite thickness tholeiitic tonnes transmitted and polarised tubewells vitrinite volcanic zone